header div nav ul li:nth-of-type(1) a span {
  position: relative;
  font-weight: 600;
}
header div nav ul li:nth-of-type(1) a span::after {
  content: "";
  width: 100%;
}

#head {
  position: relative;
  display: block;
  width: 100%;
  height: 100vh;
  background: #000;
  color: #fff;
  overflow: hidden;
}
#head h2 {
  margin-top: -100px;
}

@media (max-width: 768px) {
  header.is_active div {
    background-image: url(../image/top34s.jpg);
    background-image: -webkit-image-set(url(../image/top34s.jpg) 1x, url(../image/top34.jpg) 2x);
    background-image: image-set(url(../image/top34s.jpg) 1x, url(../image/top34.jpg) 2x);
    background-position: center;
    background-size: cover;
  }
}
@media (max-width: 480px) {
  header.is_active div {
    background-image: url(../image/top34s.jpg);
    background-position: center;
    background-size: cover;
  }
}

#video {
  background: #000;
  padding: 30px;
  width: 100%;
  overflow: hidden;
}
#video video {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  display: block;
}
@media (max-width: 768px) {
  #video video {
    width: 150%;
    transform: translateX(-15%);
  }
}

.box {
  position: relative;
  color: #fff;
  width: 100%;
  overflow: hidden;
}
.box .content {
  position: relative;
  width: 100%;
  height: auto;
  padding: 300px 50px;
  max-width: 1100px;
  margin: 0 auto;
}
@media (max-width: 768px) {
  .box .content {
    padding: 100px 50px;
  }
}
@media (max-width: 480px) {
  .box .content {
    padding: 200px 20px 40px;
  }
}
.box .content h2 {
  color: #c5955e;
  font-size: 500%;
  margin-bottom: 100px;
  line-height: 1;
}
@media (max-width: 768px) {
  .box .content h2 {
    font-size: 350%;
    margin-bottom: 50px;
  }
}
@media (max-width: 480px) {
  .box .content h2 {
    font-size: 300%;
    margin-bottom: 35px;
  }
}
.box .content h2 small {
  display: block;
  font-size: 15px;
  margin-top: 0.7rem;
}
@media (max-width: 768px) {
  .box .content h2 small {
    font-size: 12px;
  }
}
@media (max-width: 480px) {
  .box .content h2 small {
    font-size: 9px;
  }
}
.box .content h2 small span {
  text-transform: uppercase;
}
.box .content > dl dt {
  font-size: 250%;
  line-height: 1.5;
  font-weight: 700;
  margin-bottom: 50px;
}
@media (max-width: 768px) {
  .box .content > dl dt {
    font-size: 200%;
    margin-bottom: 20px;
  }
}
@media (max-width: 480px) {
  .box .content > dl dt {
    font-size: 180%;
    margin-bottom: 10px;
  }
}
.box .content > dl dd {
  width: 500px;
  font-size: 120%;
  line-height: 3;
}
@media (max-width: 768px) {
  .box .content > dl dd {
    font-size: 100%;
    line-height: 2.5;
  }
}
@media (max-width: 480px) {
  .box .content > dl dd {
    line-height: 2;
    text-align: justify;
    width: 100%;
    font-size: 80%;
  }
  .box .content > dl dd br {
    display: none;
  }
}
.box .content > ul {
  margin-top: 2rem;
}
.box .content > ul li a {
  display: inline-block;
  font-size: 120%;
  margin-bottom: 1.5rem;
  color: #c5955e;
}
@media (max-width: 768px) {
  .box .content > ul li a {
    font-size: 110%;
    margin-bottom: 1rem;
  }
}
@media (max-width: 480px) {
  .box .content > ul li a {
    font-size: 100%;
  }
}
.box .content > ul li a:hover {
  color: #daac78;
}

.clip {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-clip-path: inset(0);
          clip-path: inset(0);
  z-index: -1;
}

.bg {
  position: fixed;
  top: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
}

#news {
  position: relative;
  width: 100%;
  overflow: hidden;
  background-image: url(../image/news1ns.jpg);
  background-image: -webkit-image-set(url(../image/news1ns.jpg) 1x, url(../image/news1n.jpg) 2x);
  background-image: image-set(url(../image/news1ns.jpg) 1x, url(../image/news1n.jpg) 2x);
  background-size: cover;
  background-position: center;
}
@media (max-width: 480px) {
  #news {
    background-image: url(../image/news1nss.jpg);
    background-size: cover;
    background-position: center;
  }
}
#news .content {
  position: relative;
  width: 100%;
  height: auto;
  padding: 100px 50px;
  max-width: 1100px;
  margin: 0 auto;
}
@media (max-width: 768px) {
  #news .content {
    padding: 60px 50px;
  }
}
@media (max-width: 480px) {
  #news .content {
    padding: 40px 20px;
  }
}
#news .content h2 {
  color: #c5955e;
  font-size: 500%;
  margin-bottom: 50px;
  line-height: 1;
}
@media (max-width: 768px) {
  #news .content h2 {
    font-size: 350%;
    margin-bottom: 50px;
  }
}
@media (max-width: 480px) {
  #news .content h2 {
    font-size: 300%;
    margin-bottom: 35px;
  }
}
#news .content h2 small {
  display: block;
  font-size: 15px;
  margin-top: 0.7rem;
}
@media (max-width: 768px) {
  #news .content h2 small {
    font-size: 12px;
  }
}
@media (max-width: 480px) {
  #news .content h2 small {
    font-size: 9px;
  }
}
#news .content h2 small span {
  text-transform: uppercase;
}
#news .content ul {
  margin: 20px auto;
  border-top: 1px dotted #333;
}
#news .content ul li a {
  display: flex;
  border-bottom: 1px dotted #333;
  padding: 1.5rem 1rem;
  font-size: 80%;
  font-weight: 500;
  color: #333;
  background: rgba(255, 255, 255, 0.3);
}
@media (max-width: 768px) {
  #news .content ul li a {
    padding: 1rem 0.5rem;
  }
}
#news .content ul li a .blog_time {
  margin-right: 1rem;
}
#news .content ul li a:hover {
  color: #888;
  background: rgba(255, 255, 255, 0.5);
}
#news .content p {
  font-size: 120%;
}
@media (max-width: 768px) {
  #news .content p {
    font-size: 110%;
  }
}
@media (max-width: 480px) {
  #news .content p {
    font-size: 100%;
  }
}
#news .content .link a {
  color: #1b3ab1;
}
#news .content .link a:hover {
  color: #6d80cd;
}

#about {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 25%, rgb(0, 0, 0) 80%);
}
#about .bg {
  background-image: url(../image/top5s.jpg);
  background-image: -webkit-image-set(url(../image/top5s.jpg) 1x, url(../image/top5.jpg) 2x);
  background-image: image-set(url(../image/top5s.jpg) 1x, url(../image/top5.jpg) 2x);
}
@media (max-width: 768px) {
  #about .bg {
    background-image: url(../image/top5sss.jpg);
    background-image: -webkit-image-set(url(../image/top5sss.jpg) 1x, url(../image/top5ss.jpg) 2x);
    background-image: image-set(url(../image/top5sss.jpg) 1x, url(../image/top5ss.jpg) 2x);
    background-position: center;
  }
}
@media (max-width: 480px) {
  #about .bg {
    background-image: url(../image/top5sss.jpg);
    background-position: center;
  }
}

#oem {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgb(0, 0, 0) 70%);
}
#oem .bg {
  background-image: url(../image/top6s.jpg);
  background-image: -webkit-image-set(url(../image/top6s.jpg) 1x, url(../image/top6.jpg) 2x);
  background-image: image-set(url(../image/top6s.jpg) 1x, url(../image/top6.jpg) 2x);
  background-position: 80% center;
}
@media (max-width: 768px) {
  #oem .bg {
    background-image: url(../image/top6sss.jpg);
    background-image: -webkit-image-set(url(../image/top6sss.jpg) 1x, url(../image/top6ss.jpg) 2x);
    background-image: image-set(url(../image/top6sss.jpg) 1x, url(../image/top6ss.jpg) 2x);
  }
}
@media (max-width: 480px) {
  #oem .bg {
    background-image: url(../image/top6sss.jpg);
    background-position: 100% center;
  }
}
#oem .oem_box {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgb(0, 0, 0) 20%);
}
#oem .oem_box .bot2 {
  width: 100%;
}
#oem .oem_box .bot2 picture {
  margin: 0 auto;
  text-align: center;
  display: block;
}
#oem .oem_box .bot2 picture img {
  width: 70%;
  max-width: 450px;
}
@media (max-width: 1000px) {
  #oem .oem_box .bot2 picture img {
    width: 60%;
  }
}
@media (max-width: 768px) {
  #oem .oem_box .bot2 picture img {
    width: 50%;
  }
}
@media (max-width: 748px) {
  #oem .oem_box .bot2 picture img {
    width: 70%;
  }
}
#oem .oem_box .oem_con {
  background: #000;
  text-align: center;
}
#oem .oem_box .oem_con h2 {
  font-size: 240%;
  margin-top: -200px;
  line-height: 1.5;
  margin-bottom: 50px;
}
@media (max-width: 768px) {
  #oem .oem_box .oem_con h2 {
    font-size: 200%;
    margin-top: -150px;
  }
}
@media (max-width: 480px) {
  #oem .oem_box .oem_con h2 {
    font-size: 130%;
    margin-top: -120px;
    margin-bottom: 20px;
  }
}
#oem .oem_box .oem_con section {
  width: 80%;
  max-width: 650px;
  margin: 0 auto;
}
#oem .oem_box .oem_con section h3 {
  margin: 4rem 0 2rem;
  font-size: 180%;
}
@media (max-width: 480px) {
  #oem .oem_box .oem_con section h3 {
    font-size: 150%;
    margin: 2rem 0 1rem;
  }
}
#oem .oem_box .oem_con section ul {
  display: flex;
  justify-content: space-between;
  margin-bottom: 2rem;
  width: 100%;
}
@media (max-width: 480px) {
  #oem .oem_box .oem_con section ul {
    margin-bottom: 1rem;
  }
}
#oem .oem_box .oem_con section li {
  margin: 0;
}
#oem .oem_box .oem_con section li.frame {
  border: 2px solid #9c9c9c;
  border-radius: 8px;
  writing-mode: vertical-rl;
  padding: 1rem;
}
@media (max-width: 768px) {
  #oem .oem_box .oem_con section li.frame {
    border-radius: 7px;
  }
}
@media (max-width: 480px) {
  #oem .oem_box .oem_con section li.frame {
    padding: 0.5rem;
    border-radius: 5px;
  }
}
#oem .oem_box .oem_con section li.delta {
  display: flex;
  align-items: center;
}
#oem .oem_box .oem_con section img {
  width: 1rem;
}
@media (max-width: 480px) {
  #oem .oem_box .oem_con section img {
    width: 0.6rem;
  }
}
#oem .oem_box .oem_con section p {
  line-height: 1.7;
  margin-bottom: 3rem;
}
@media (max-width: 480px) {
  #oem .oem_box .oem_con section p {
    margin-bottom: 1rem;
  }
  #oem .oem_box .oem_con section p span {
    text-align: justify;
  }
}
#oem .oem_box .oem_con section p small {
  margin-bottom: 0.5rem;
}

.mail {
  width: 80%;
  margin: 0 auto;
}
.mail h4 {
  font-size: 2rem;
  margin: 4rem 0 0.5rem;
}
@media (max-width: 768px) {
  .mail h4 {
    font-size: 1.7rem;
  }
}
@media (max-width: 480px) {
  .mail h4 {
    font-size: 1.5rem;
    margin: 2rem 0 0.5rem;
  }
}
.mail p {
  margin: 0 0 1rem;
}
@media (max-width: 480px) {
  .mail p {
    margin: 0;
  }
}
.mail p small {
  line-height: 1.7;
}
.mail dl {
  padding: 1rem 0 10rem;
}
@media (max-width: 768px) {
  .mail dl {
    padding: 1rem 0 5rem;
  }
}
@media (max-width: 480px) {
  .mail dl {
    padding: 1rem 0 3rem;
  }
}
.mail dl dt {
  margin-bottom: 1rem;
  font-size: 110%;
  line-height: 1.7;
}
@media (max-width: 480px) {
  .mail dl dt {
    font-size: 90%;
  }
}
.mail ul {
  display: flex;
  justify-content: center;
}
@media (max-width: 480px) {
  .mail ul {
    flex-wrap: wrap;
  }
}
.mail ul li img {
  width: 300px;
  border-radius: 10px;
}
@media (max-width: 768px) {
  .mail ul li img {
    width: 250px;
    border-radius: 7px;
  }
}
@media (max-width: 480px) {
  .mail ul li img {
    width: 230px;
    border-radius: 5px;
  }
}
.mail ul li a:hover img {
  opacity: 0.8;
}
.mail ul li:nth-of-type(1) {
  margin-right: 1rem;
}
@media (max-width: 480px) {
  .mail ul li:nth-of-type(1) {
    margin-right: 0;
    margin-bottom: 0.8rem;
  }
}

.con_p {
  margin: 0 auto;
  text-align: center;
  display: block;
}
.con_p img {
  display: inline-block;
  width: 80%;
  max-width: 800px;
}
@media (max-width: 480px) {
  .con_p img {
    width: 90%;
  }
}

.con_p2 {
  margin-top: 50px;
}
@media (max-width: 768px) {
  .con_p2 {
    margin-top: 30px;
  }
}

.line {
  margin-top: -20px;
}
@media (max-width: 1200px) {
  .line {
    margin-top: -16px;
  }
}
@media (max-width: 768px) {
  .line {
    margin-top: -18px;
  }
}

#solution .bg {
  background-image: url(../image/top7s.jpg);
  background-image: -webkit-image-set(url(../image/top7s.jpg) 1x, url(../image/top7.jpg) 2x);
  background-image: image-set(url(../image/top7s.jpg) 1x, url(../image/top7.jpg) 2x);
  background-position: 80% center;
}
@media (max-width: 768px) {
  #solution .bg {
    background-image: url(../image/top7sss.jpg);
    background-image: -webkit-image-set(url(../image/top7sss.jpg) 1x, url(../image/top7ss.jpg) 2x);
    background-image: image-set(url(../image/top7sss.jpg) 1x, url(../image/top7ss.jpg) 2x);
  }
}
@media (max-width: 480px) {
  #solution .bg {
    background-image: url(../image/top7sss.jpg);
    background-position: center;
  }
}
#solution .content {
  padding: 300px 50px 0;
}
@media (max-width: 768px) {
  #solution .content {
    padding: 100px 50px 0;
  }
}
@media (max-width: 480px) {
  #solution .content {
    padding: 40px 20px 0;
  }
}
#solution .content div {
  background: #000000;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgb(0, 0, 0) 50%);
  width: 100vw;
  margin: 100px calc(50% - 50vw) 0;
}
@media (max-width: 768px) {
  #solution .content div {
    margin: 100px calc(50% - 50vw) 0;
  }
}
#solution .content div section {
  padding: 220px 0 20px;
  background: url(../image/top1.png);
  background-size: 200px auto;
  background-repeat: no-repeat;
  background-position: center top;
}
@media (max-width: 768px) {
  #solution .content div section {
    background-size: 150px auto;
    padding: 180px 0 0;
  }
}
@media (max-width: 480px) {
  #solution .content div section {
    background-size: 120px auto;
    padding: 100px 0 0;
  }
}
#solution .content div div {
  padding: 50px 0 100px;
  width: 80%;
  max-width: 800px;
  margin: 0 auto;
}
@media (max-width: 768px) {
  #solution .content div div {
    padding: 50px 0 70px;
  }
}
@media (max-width: 480px) {
  #solution .content div div {
    padding: 50px 0 30px;
  }
}
#solution .content h3 {
  font-size: 450%;
  margin-bottom: 0.5rem;
}
@media (max-width: 768px) {
  #solution .content h3 {
    font-size: 300%;
  }
}
@media (max-width: 480px) {
  #solution .content h3 {
    font-size: 250%;
  }
}
#solution .content p {
  font-size: 160%;
  font-weight: 500;
}
@media (max-width: 768px) {
  #solution .content p {
    font-size: 130%;
  }
}
@media (max-width: 480px) {
  #solution .content p {
    font-size: 120%;
  }
}
#solution .content > section {
  background: #000;
}
#solution ul {
  display: flex;
  justify-content: space-between;
}
@media (max-width: 768px) {
  #solution ul {
    flex-wrap: wrap;
  }
}
#solution ul li {
  width: 23%;
  margin-bottom: 1.5rem;
}
@media (max-width: 768px) {
  #solution ul li {
    width: 48%;
  }
}
@media (max-width: 480px) {
  #solution ul li {
    margin-bottom: 0.5rem;
  }
}
#solution ul li a {
  display: flex;
  flex-direction: column;
  border-radius: 10px;
  text-align: center;
  padding: 1rem 0.25rem;
  border: 2px solid #c5955e;
  background: #C08C3A;
  background: linear-gradient(180deg, rgb(192, 140, 58) 0%, rgb(152, 94, 44) 100%);
  width: 100%;
}
@media (max-width: 768px) {
  #solution ul li a {
    border-radius: 7px;
  }
}
@media (max-width: 480px) {
  #solution ul li a {
    border-radius: 5px;
    padding: 0.5rem 0.25rem;
  }
}
#solution ul li a span.nb {
  background: #000;
  padding: 0.75rem 1rem;
  line-height: 1;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin: 0 auto 0.5rem;
  border-radius: 50%;
}
@media (max-width: 480px) {
  #solution ul li a span.nb {
    padding: 0.5rem 0.75rem;
  }
}
#solution ul li a span.point {
  line-height: 1.5;
  font-size: 120%;
}
@media (max-width: 768px) {
  #solution ul li a span.point {
    font-size: 110%;
  }
}
@media (max-width: 480px) {
  #solution ul li a span.point {
    font-size: 100%;
  }
}
#solution ul li a i {
  display: inline-block;
  margin-top: 1rem;
  font-size: 140%;
}
#solution ul li a img {
  width: 50%;
  margin: 0 auto;
}
@media (max-width: 768px) {
  #solution ul li a img {
    width: 40%;
  }
}
#solution ul li a img:nth-of-type(2) {
  display: none;
}
#solution ul li a:hover {
  background: #CCA260;
  background: linear-gradient(180deg, rgb(204, 162, 96) 0%, rgb(172, 126, 85) 100%);
  color: #000;
}
#solution ul li a:hover span.nb {
  color: #fff;
}
#solution ul li a:hover img:nth-of-type(1) {
  display: none;
}
#solution ul li a:hover img:nth-of-type(2) {
  display: inline-block;
}

.why .content {
  text-align: center;
  width: 100%;
  max-width: 100%;
  padding: 300px 0 150px;
  background: #000000;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgb(0, 0, 0) 70%);
}
@media (max-width: 768px) {
  .why .content {
    padding: 200px 0 100px;
  }
}
@media (max-width: 480px) {
  .why .content {
    padding: 100px 0 50px;
  }
}
.why .content h3 {
  display: flex;
  flex-direction: column;
  font-size: 230%;
  color: #fff;
}
@media (max-width: 768px) {
  .why .content h3 {
    font-size: 200%;
  }
}
@media (max-width: 480px) {
  .why .content h3 {
    font-size: 140%;
  }
}
.why .content h3 small {
  font-size: 60%;
}
.why .content .icon {
  margin: 30px 0;
}
@media (max-width: 768px) {
  .why .content .icon {
    margin: 20px 0;
  }
}
@media (max-width: 480px) {
  .why .content .icon {
    margin: 10px 0;
  }
}
.why .content .icon img {
  width: 110px;
}
@media (max-width: 768px) {
  .why .content .icon img {
    width: 90px;
  }
}
@media (max-width: 480px) {
  .why .content .icon img {
    width: 80px;
  }
}
.why .content h4 {
  line-height: 1.3;
  font-size: 250%;
  margin-bottom: 100px;
}
@media (max-width: 768px) {
  .why .content h4 {
    font-size: 200%;
    margin-bottom: 30px;
  }
}
@media (max-width: 480px) {
  .why .content h4 {
    font-size: 170%;
    margin-bottom: 15px;
  }
}
.why .content > section p {
  font-size: 120%;
  line-height: 1.7;
}
@media (max-width: 768px) {
  .why .content > section p {
    font-size: 100%;
  }
}
@media (max-width: 480px) {
  .why .content > section p {
    width: 90%;
    margin: 0 auto;
    text-align: justify;
    font-weight: 500;
    font-size: 90%;
  }
  .why .content > section p br {
    display: none;
  }
}
.why .content > section ul {
  width: 80%;
  max-width: 1000px;
  margin: 50px auto 0;
  padding-bottom: 30px;
  display: flex;
  flex-wrap: wrap;
}
@media (max-width: 768px) {
  .why .content > section ul {
    padding-bottom: 20px;
    margin: 30px auto 0;
  }
}
@media (max-width: 480px) {
  .why .content > section ul {
    padding-bottom: 10px;
    margin: 30px auto 0;
    width: 85%;
  }
}
.why .content > section ul li {
  width: 31%;
  margin-bottom: 2.5rem;
  margin-right: 3.5%;
}
@media (max-width: 768px) {
  .why .content > section ul li {
    margin-bottom: 1.5rem;
  }
}
@media (max-width: 480px) {
  .why .content > section ul li {
    width: 47%;
    margin-right: 6%;
  }
}
.why .content > section ul li a {
  text-align: justify;
  width: 100%;
  display: block;
}
.why .content > section ul li a dt {
  position: relative;
  font-size: 110%;
  display: flex;
  flex-direction: column;
  margin-left: 20px;
  margin-bottom: 15px;
  text-align: left;
}
@media (max-width: 768px) {
  .why .content > section ul li a dt {
    font-size: 100%;
  }
}
@media (max-width: 480px) {
  .why .content > section ul li a dt {
    font-size: 100%;
    margin-left: 12px;
  }
}
.why .content > section ul li a dt .product_lineup small {
  display: inline-block;
  font-size: 70%;
}
@media (max-width: 768px) {
  .why .content > section ul li a dt .product_lineup small {
    display: none;
  }
}
.why .content > section ul li a dt .cap {
  display: inline-block;
  font-size: 60%;
}
@media (max-width: 480px) {
  .why .content > section ul li a dt .cap {
    font-size: 50%;
    margin-top: 0.5rem;
  }
}
.why .content > section ul li a dt::before {
  position: absolute;
  content: "";
  left: -20px;
  width: 7px;
  height: 100%;
  background: #c5955e;
}
@media (max-width: 480px) {
  .why .content > section ul li a dt::before {
    width: 5px;
    left: -12px;
  }
}
.why .content > section ul li a dd {
  font-size: 80%;
  font-weight: 500;
  width: 100%;
  line-height: 1.5;
}
@media (max-width: 480px) {
  .why .content > section ul li a dd {
    font-size: 70%;
  }
}
.why .content > section ul li a dd img {
  width: 100%;
  border-radius: 10px;
  margin-bottom: 0.75rem;
}
@media (max-width: 768px) {
  .why .content > section ul li a dd img {
    border-radius: 7px;
  }
}
@media (max-width: 480px) {
  .why .content > section ul li a dd img {
    border-radius: 5px;
  }
}
.why .content > section ul li a:hover img {
  opacity: 0.9;
  background: #000;
}
.why .content > section ul li:nth-of-type(3n) {
  margin-right: 0;
}
@media (max-width: 480px) {
  .why .content > section ul li:nth-of-type(3n) {
    margin-right: 6%;
  }
  .why .content > section ul li:nth-of-type(2n) {
    margin-right: 0;
  }
}
.why .content > section .line_bottom1 {
  padding-bottom: 0.5rem;
  font-size: 120%;
}
@media (max-width: 480px) {
  .why .content > section .line_bottom1 {
    font-size: 100%;
  }
}
.why .content > section .link {
  padding: 5rem 0 0;
}
@media (max-width: 768px) {
  .why .content > section .link {
    padding: 3rem 0 0;
  }
}
@media (max-width: 480px) {
  .why .content > section .link {
    padding: 3rem 0 2rem;
    text-align: center;
  }
}
.why .content2 {
  padding: 300px 0 0;
}

#product .bg {
  background-image: url(../image/top9s.jpg);
  background-image: -webkit-image-set(url(../image/top9s.jpg) 1x, url(../image/top9.jpg) 2x);
  background-image: image-set(url(../image/top9s.jpg) 1x, url(../image/top9.jpg) 2x);
  background-position: 80% center;
}
@media (max-width: 768px) {
  #product .bg {
    background-image: url(../image/top9sss.jpg);
    background-image: -webkit-image-set(url(../image/top9sss.jpg) 1x, url(../image/top9ss.jpg) 2x);
    background-image: image-set(url(../image/top9sss.jpg) 1x, url(../image/top9ss.jpg) 2x);
  }
}
@media (max-width: 480px) {
  #product .bg {
    background-image: url(../image/top9sss.jpg);
    background-position: center;
  }
}

#container .bg {
  background-image: url(../image/top19s.jpg);
  background-image: -webkit-image-set(url(../image/top19s.jpg) 1x, url(../image/top19.jpg) 2x);
  background-image: image-set(url(../image/top19s.jpg) 1x, url(../image/top19.jpg) 2x);
  background-position: 80% center;
}
@media (max-width: 768px) {
  #container .bg {
    background-image: url(../image/top19sss.jpg);
    background-image: -webkit-image-set(url(../image/top19sss.jpg) 1x, url(../image/top19ss.jpg) 2x);
    background-image: image-set(url(../image/top19sss.jpg) 1x, url(../image/top19ss.jpg) 2x);
  }
}
@media (max-width: 480px) {
  #container .bg {
    background-image: url(../image/top19sss.jpg);
    background-position: center;
  }
}

#production .bg {
  background-image: url(../image/top25s.jpg);
  background-image: -webkit-image-set(url(../image/top25s.jpg) 1x, url(../image/top25.jpg) 2x);
  background-image: image-set(url(../image/top25s.jpg) 1x, url(../image/top25.jpg) 2x);
  background-position: 80% center;
}
@media (max-width: 768px) {
  #production .bg {
    background-image: url(../image/top25sss.jpg);
    background-image: -webkit-image-set(url(../image/top25sss.jpg) 1x, url(../image/top25ss.jpg) 2x);
    background-image: image-set(url(../image/top25sss.jpg) 1x, url(../image/top25ss.jpg) 2x);
    background-position: 0 center;
  }
}
@media (max-width: 480px) {
  #production .bg {
    background-image: url(../image/top25sss.jpg);
  }
}
#production .content section ul {
  justify-content: space-between;
}
@media (max-width: 480px) {
  #production .content section ul {
    width: 90%;
  }
}
#production .content section ul li {
  width: 48%;
  margin: 0 0 2.5rem;
}
@media (max-width: 768px) {
  #production .content section ul li {
    margin: 0 0 1.5rem;
  }
}
@media (max-width: 480px) {
  #production .content section ul li {
    margin: 0 0 1rem;
  }
}
#production .content section ul li img {
  width: 100%;
  border-radius: 10px;
}
@media (max-width: 768px) {
  #production .content section ul li img {
    border-radius: 7px;
  }
}
@media (max-width: 480px) {
  #production .content section ul li img {
    border-radius: 5px;
  }
}

#quality .bg {
  background-image: url(../image/top31s.jpg);
  background-image: -webkit-image-set(url(../image/top31s.jpg) 1x, url(../image/top31.jpg) 2x);
  background-image: image-set(url(../image/top31s.jpg) 1x, url(../image/top31.jpg) 2x);
  background-position: 80% center;
}
@media (max-width: 768px) {
  #quality .bg {
    background-image: url(../image/top31sss.jpg);
    background-image: -webkit-image-set(url(../image/top31sss.jpg) 1x, url(../image/top31ss.jpg) 2x);
    background-image: image-set(url(../image/top31sss.jpg) 1x, url(../image/top31ss.jpg) 2x);
  }
}
@media (max-width: 480px) {
  #quality .bg {
    background-image: url(../image/top31sss.jpg);
    background-position: center;
  }
}
#quality .content section > p:nth-of-type(1) {
  width: 80%;
  margin: 0 auto;
}
@media (max-width: 480px) {
  #quality .content section > p:nth-of-type(1) {
    width: 90%;
  }
}
#quality .content section ul {
  display: flex;
  justify-content: space-between;
}
@media (max-width: 480px) {
  #quality .content section ul {
    display: block;
  }
}
#quality .content section ul li {
  width: 31%;
  margin: 0 0 2.5rem;
}
@media (max-width: 480px) {
  #quality .content section ul li {
    width: 100%;
  }
}
#quality .content section ul li img {
  width: 100%;
  border-radius: 10px;
}
@media (max-width: 768px) {
  #quality .content section ul li img {
    border-radius: 7px;
  }
}
@media (max-width: 480px) {
  #quality .content section ul li img {
    border-radius: 5px;
  }
}
#quality .content section ul li dl {
  margin-top: 1rem;
}
#quality .content section ul li dl dt {
  font-size: 120%;
  margin-bottom: 0.5rem;
}
@media (max-width: 768px) {
  #quality .content section ul li dl dt {
    font-size: 110%;
  }
}
#quality .content section ul li dl dd {
  font-size: 80%;
  font-weight: 500;
}
@media (max-width: 768px) {
  #quality .content section ul li dl dd {
    font-size: 70%;
  }
}
#quality .content section > div > dl {
  width: 80%;
  max-width: 1000px;
  margin: 50px auto;
  padding: 2rem;
}
@media (max-width: 480px) {
  #quality .content section > div > dl {
    padding: 1rem;
    margin: 20px auto;
    width: 90%;
  }
}
#quality .content section > div > dl dt {
  font-size: 170%;
  margin-bottom: 1rem;
}
#quality .content section > div > dl dt span {
  font-size: 70%;
}
@media (max-width: 480px) {
  #quality .content section > div > dl dt span {
    font-size: 50%;
  }
}
#quality .content section > div > dl dd {
  line-height: 1.8;
  text-align: justify;
  position: relative;
}
@media (max-width: 768px) {
  #quality .content section > div > dl dd {
    font-size: 90%;
  }
}
@media (max-width: 480px) {
  #quality .content section > div > dl dd {
    font-size: 80%;
  }
}
#quality .content section > div > dl dd small {
  display: block;
  margin-top: 0.5rem;
  font-weight: 400;
}
@media (max-width: 480px) {
  #quality .content section > div > dl dd small {
    font-size: 60%;
  }
}
#quality .content section > div > dl dd section {
  padding-bottom: 1rem;
}
#quality .content section > div > dl dd picture {
  display: block;
  width: 16%;
  margin: 0 0 2px 1rem;
  float: right;
}
@media (max-width: 768px) {
  #quality .content section > div > dl dd picture {
    width: 30%;
  }
}
@media (max-width: 480px) {
  #quality .content section > div > dl dd picture {
    float: none;
    margin: 0 auto;
    padding-bottom: 1rem;
    width: 50%;
  }
}
#quality .content section > div > dl dd picture img {
  width: 100%;
}
/*# sourceMappingURL=top.css.map */